CN216734809U

CN216734809U - Unmanned aerial vehicle aerial photography surveying and mapping light-duty stable nacelle

Info

Publication number: CN216734809U
Application number: CN202220427387.9U
Authority: CN
Inventors: 万诚; 杨强; 梁恺; 莫海林; 刘初云
Original assignee: Guangxi Qianchi Information Technology Co ltd
Current assignee: Guangxi Qianchi Information Technology Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-06-14
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a light stable pod for aerial photography and surveying of an unmanned aerial vehicle, which comprises a pod box, an unmanned stand, supporting legs, hinge pins and a connecting frame, wherein the pod box is installed at the bottom end of the unmanned stand, a plurality of groups of the supporting legs with equal intervals are installed at the bottom end of the unmanned stand on one side of the pod box, a driving box is installed inside the pod box, a threaded sleeve is installed inside the driving box, one end of the threaded sleeve extends to the outside of the driving box, the connecting frame is installed on the outer wall of the threaded sleeve, the hinge pins are arranged inside the connecting frame, the connecting frame is movably connected with the threaded sleeve through the hinge pins, a cushion pad is installed at the bottom end of the connecting frame, and the top end of the cushion pad is fixedly connected with the connecting frame. The utility model not only realizes the automatic driving protection of the light stable nacelle on the precise device for the aerial photography and surveying of the unmanned aerial vehicle, prevents the precise device from being collided and damaged, but also improves the safety of the light stable nacelle when in use.

Description

Unmanned aerial vehicle aerial photography surveying and mapping light-duty stable nacelle

Technical Field

The utility model relates to the technical field of light-weight stable pods, in particular to a light-weight stable pod for aerial surveying and mapping of an unmanned aerial vehicle.

Background

The unmanned aerial vehicle aerial photography technology uses a low-speed unmanned aerial vehicle as an aerial remote sensing platform, and uses color, black and white, infrared and camera shooting technologies to shoot aerial image data, and uses a computer to process image information, the whole system has outstanding characteristics in the aspects of design and optimized combination, the system is a novel application technology integrating remote sensing, remote control, remote measuring technologies and computer technologies, the unmanned aerial vehicle aerial photography and mapping has the advantages of high definition, large scale, small area and high availability, and is particularly suitable for obtaining images of aerial roads, railways, rivers, reservoirs and the like in banded regions.

Although the variety of light-weight stable pods on the market today is wide, certain problems still exist, such as: the unmanned aerial vehicle aerial photography surveying and mapping precision device is not convenient to drive and protect automatically, and the safety of the precision device when the light stable nacelle is used is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a light stable pod for aerial photography and surveying of an unmanned aerial vehicle, and aims to solve the problem that the light stable pod is inconvenient to automatically drive and protect precise devices for aerial photography and surveying of the unmanned aerial vehicle in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a light-duty stable nacelle of unmanned aerial vehicle aerial photography survey and drawing, includes nacelle case, unmanned frame, supporting leg, articulated round pin and link, the nacelle case is installed to the bottom of unmanned frame, equidistant multiunit supporting leg is installed to the unmanned frame bottom of nacelle case one side, the internally mounted of nacelle case has the drive case, the internally mounted of drive case has the thread bush, and the one end of thread bush extends to the outside of drive case, install the link on the outer wall of thread bush, the inside of link is equipped with articulated round pin, and the link passes through articulated round pin and thread bush swing joint, the blotter is installed to the bottom of link, and the top and the link fixed connection of blotter, the camera is installed to the bottom of blotter.

Preferably, the threaded sleeve is internally provided with a threaded rod, and two ends of the threaded rod are movably connected with the driving box.

Preferably, a servo motor is installed inside the pod box above the threaded rod, and a rotating shaft is installed at the output end of the servo motor through a coupler.

Preferably, a support frame is installed on the outer wall of the nacelle box, and a protection plate is arranged at the bottom end of the support frame.

Preferably, the articulated shaft is installed on the top of guard plate, and the guard plate passes through articulated shaft and support frame swing joint.

Preferably, install electronic pole on the outer wall of support frame, and install the switching frame on the guard plate outer wall of electronic pole below, the bottom of electronic pole is equipped with the push rod, and the bottom of push rod is connected with the switching frame.

Compared with the prior art, the utility model has the beneficial effects that: the light stable pod realizes the automatic driving protection of the light stable pod on the precise device for aerial photography and surveying of the unmanned aerial vehicle, prevents the precise device from being collided and damaged, and improves the safety of the light stable pod during use;

(1) the rotating shaft is driven to rotate by the servo motor, the threaded rod drives the threaded sleeve to move upwards, the threaded sleeve drives the connecting frame to move upwards, and the connecting frame drives the cushion pad and the camera to move upwards, so that the light stable nacelle automatically drives and protects the precise device for aerial photography and surveying of the unmanned aerial vehicle, and the precise device is prevented from being collided and damaged in the lifting process of the unmanned aerial vehicle;

(2) the connecting frame is mounted with the cushion pad together, the cushion pad is connected with the camera, the cushion pad plays a role in buffering and damping the camera, the threaded sleeve is connected with the connecting frame together through the hinge pin, and the connecting frame can rotate by taking the hinge pin as a shaft, so that the stable connection of the light-weight stable pod structure is realized, and the stability of the structural connection of the light-weight stable pod is improved;

(3) through opening electronic pole, electronic pole drive push rod removes, and push rod drive switching frame rotates, and switching frame drive guard plate rotates, makes things convenient for the inside camera of nacelle case to stretch out, has realized the convenient protection of light-duty stable nacelle and has supported, has improved the security when light-duty stable nacelle uses.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic elevation sectional view of the pod of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a front cross-sectional view of a threaded rod of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 4B according to the present invention;

fig. 6 is an enlarged schematic view of the structure at C in fig. 1 according to the present invention.

In the figure: 1. a pod box; 2. an unmanned aerial vehicle frame; 3. supporting legs; 4. a protection plate; 5. a transfer rack; 6. Hinging a shaft; 7. a push rod; 8. an electric rod; 9. a support frame; 10. a servo motor; 11. a rotating shaft; 12. a threaded sleeve; 13. a threaded rod; 14. a drive box; 15. a camera; 16. a cushion pad; 17. a hinge pin; 18. and a connecting frame.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown: a light-weight stable pod for aerial photography and surveying of an unmanned aerial vehicle comprises a pod box 1, an unmanned stand 2, support legs 3, a hinge pin 17 and a connecting frame 18;

the pod box 1 is installed at the bottom end of the unmanned rack 2, a plurality of groups of support legs 3 which are equidistant are installed at the bottom end of the unmanned rack 2 on one side of the pod box 1, and the support legs 3 play a role in structural support;

a driving box 14 is arranged in the nacelle box 1, a threaded sleeve 12 is arranged in the driving box 14, one end of the threaded sleeve 12 extends to the outside of the driving box 14, a connecting frame 18 is arranged on the outer wall of the threaded sleeve 12, a hinge pin 17 is arranged in the connecting frame 18, the hinge pin 17 plays a role in structural support, and the connecting frame 18 is movably connected with the threaded sleeve 12 through the hinge pin 17;

a buffer pad 16 is arranged at the bottom end of the connecting frame 18, the buffer pad 16 plays a role in buffer protection, the top end of the buffer pad 16 is fixedly connected with the connecting frame 18, and a camera 15 is arranged at the bottom end of the buffer pad 16;

when the light stable nacelle is used, the connecting frame 18 and the cushion pad 16 are installed together, the cushion pad 16 is connected with the camera 15, the cushion pad 16 plays a role in buffering and damping the camera 15 to reduce interference of external vibration on the camera 15, the threaded sleeve 12 is connected with the connecting frame 18 through the hinge pin 17, and the connecting frame 18 can rotate by taking the hinge pin 17 as a shaft to improve the convenience of connecting the threaded sleeve 12 with the connecting frame 18, so that the stable connection of the light stable nacelle structure is realized, and the stability of the structural connection of the light stable nacelle is improved;

a threaded rod 13 is arranged inside the threaded sleeve 12, two ends of the threaded rod 13 are movably connected with a driving box 14, a servo motor 10 is arranged inside the nacelle box 1 above the threaded rod 13, the servo motor 10 provides power for driving a camera 15, the output end of the servo motor 10 is provided with a rotating shaft 11 through a coupler, and the bottom end of the rotating shaft 11 is fixedly connected with the threaded rod 13;

when the unmanned aerial vehicle is used, the servo motor 10 is turned on, the servo motor 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the threaded rod 13 to rotate, under the support of the driving box 14, under the matching of the threaded rod 13 and the threaded sleeve 12, the threaded rod 13 drives the threaded sleeve 12 to move upwards, the threaded sleeve 12 drives the connecting frame 18 to move upwards, the connecting frame 18 drives the cushion 16 and the camera 15 to move upwards to convey the camera 15 to the interior of the nacelle box 1, the camera 15 can be collected into the nacelle box 1 before the unmanned aerial vehicle is ready to take off and land, the unmanned aerial vehicle can be effectively prevented from colliding with the camera 15 in the lifting process, a good protection effect is achieved on precision devices, automatic driving protection of the light stable nacelle on aerial vehicle for surveying and mapping precision devices of the unmanned aerial vehicle is achieved, and collision damage to the precision devices in the lifting process of the unmanned aerial vehicle is prevented;

the outer wall of the nacelle box 1 is provided with a support frame 9, the bottom end of the support frame 9 is provided with a protection plate 4, the protection plate 4 plays a role of shielding protection, the top end of the protection plate 4 is provided with an articulated shaft 6, the protection plate 4 is movably connected with the support frame 9 through the articulated shaft 6, the outer wall of the support frame 9 is provided with an electric rod 8, the electric rod 8 provides power for rotation of the protection plate 4, the outer wall of the protection plate 4 below the electric rod 8 is provided with a switching frame 5, the bottom end of the electric rod 8 is provided with a push rod 7, and the bottom end of the push rod 7 is connected with the switching frame 5;

during the use, through opening electronic pole 8, under the support of support frame 9, electronic pole 8 drive push rod 7 removes, push rod 7 drive switching frame 5 rotates, 6 spacing to guard plate 4 at the articulated shaft, switching frame 5 drive guard plate 4 rotates, make things convenient for the inside camera 15 of nacelle case to stretch out, make things convenient for camera 15 to gather data, guard plate 4 plays the effect that the protection supported, the convenient protection of light-duty stable nacelle is supported, the security when having improved light-duty stable nacelle and using.

When the embodiment of the application is used: an external power supply is connected, firstly, the servo motor 10 is turned on, the servo motor 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the threaded rod 13 to rotate, under the support of the driving box 14, under the matching of the threaded rod 13 and the threaded sleeve 12, the threaded rod 13 drives the threaded sleeve 12 to move upwards, the threaded sleeve 12 drives the connecting frame 18 to move upwards, the connecting frame 18 drives the cushion 16 and the camera 15 to move upwards to convey the camera 15 to the interior of the nacelle box 1, the camera 15 can be collected into the nacelle box 1 before the unmanned aerial vehicle is ready to take off and land, the collision of the unmanned aerial vehicle on the camera 15 in the lifting process can be effectively avoided, a good protection effect on precise devices is achieved, then the cushion 16 and the cushion 16 are installed together, the cushion 16 is connected with the camera 15, the cushion 16 plays a role in buffering and damping on the camera 15, and interference of external vibration on the camera 15 is reduced, threaded sleeve 12 is connected together through hinge pin 17 and link 18, link 18 uses hinge pin 17 to rotate as the axle, increase the convenience that threaded sleeve 12 and link 18 are connected, electronic pole 8 is opened to the rethread, under the support of support frame 9, electronic pole 8 drive push rod 7 removes, push rod 7 drive adapter 5 rotates, 6 spacing down to protection plate 4 at the articulated shaft, adapter 5 drive protection plate 4 rotates, make things convenient for the inside camera 15 of nacelle case 1 to stretch out, make things convenient for camera 15 to gather data, protection plate 4 plays the effect that the protection supported, accomplish the use work of light-duty stable nacelle.

Claims

1. The utility model provides a light-duty stable nacelle of unmanned aerial vehicle aerial photography survey and drawing which characterized in that: comprises a pod box (1), an unmanned stand (2), supporting legs (3), hinge pins (17) and a connecting frame (18), wherein the pod box (1) is installed at the bottom end of the unmanned stand (2), a plurality of groups of supporting legs (3) with equal intervals are installed at the bottom end of the unmanned stand (2) on one side of the pod box (1), a driving box (14) is installed inside the pod box (1), a threaded sleeve (12) is installed inside the driving box (14), one end of the threaded sleeve (12) extends to the outside of the driving box (14), the connecting frame (18) is installed on the outer wall of the threaded sleeve (12), the hinge pins (17) are arranged inside the connecting frame (18), the connecting frame (18) is movably connected with the threaded sleeve (12) through the hinge pins (17), a cushion pad (16) is installed at the bottom end of the connecting frame (18), and the top end of the cushion pad (16) is fixedly connected with the connecting frame (18), the bottom end of the cushion pad (16) is provided with a camera (15).

2. The light-weight stable pod for aerial surveying and mapping of unmanned aerial vehicles according to claim 1, wherein: the inside of thread bush (12) is equipped with threaded rod (13), and the both ends and drive case (14) swing joint of threaded rod (13).

3. The light-weight stable pod for aerial surveying and mapping of unmanned aerial vehicles according to claim 2, wherein: the nacelle box (1) above the threaded rod (13) is internally provided with a servo motor (10), and the output end of the servo motor (10) is provided with a rotating shaft (11) through a coupler.

4. The light-weight stable pod for aerial surveying and mapping of unmanned aerial vehicles according to claim 1, wherein: the outer wall of the nacelle box (1) is provided with a support frame (9), and the bottom end of the support frame (9) is provided with a protection plate (4).

5. The light-weight stable pod for aerial surveying and mapping of unmanned aerial vehicles according to claim 4, wherein: articulated shaft (6) are installed on the top of guard plate (4), and guard plate (4) pass through articulated shaft (6) and support frame (9) swing joint.

6. The light-weight stable pod for aerial surveying and mapping of unmanned aerial vehicles according to claim 4, wherein: install electronic pole (8) on the outer wall of support frame (9), and install switching frame (5) on guard plate (4) outer wall of electronic pole (8) below, the bottom of electronic pole (8) is equipped with push rod (7), and the bottom of push rod (7) is connected with switching frame (5).